baber/WOPTO huggingface dataset:
Patent EP-0819998-A3 (EP)
Inventor: UEUCHI GEN
IPC: H01L21/82
Filed: 1997-07-18
Abstract: Providing a power control device of a simple structure which
increases the reliability of a circuit as incorporated therein.
A semiconductor component (31) constituting a power control
device comprises a semiconductor chip (41), atop of which a
cathode (45) and a gate (46) are formed via an oxide film portion
(42). The cathode (45) comprises a pad portion (43), a fusion
portion (47) and a contact portion (48). The pad portion (43)
and the contact portion (48) are interconnected by the fusion
portion (43) only. An anode (50) is formed at the bottom of the
semiconductor chip (41). With the flow of a fusing current
through the fusion portion (47), the fusion portion (47) is fused
by heat generated therefrom whereby the current flow through the
cathode (45) and the anode (50) is interrupted.
Patent EP-0827034-A3 (EP)
Inventor: THOMS ROLAND
IPC: G03F9/00
Filed: 1997-08-22
Abstract: Apparatus for temporarily hinging the lower portion of oppositely disposed photoprinting
plates to enable decoupling the hinged top portions of the photoprinting frames so that the
photoprinting frames can be pivoted toward a horizontal position to easily facilitate
replacement of the photoprinting glass plates in the photoprinting frames.
Patent EP-0844325-A3 (EP)
Inventor: HEGEWALD RONALD
IPC: D06F39/00
Filed: 1997-11-11
Abstract: Zur einfachen Einstellung und Anzeige von, insbesondere zueinander
unterschiedlichen, Grundprogrammen (4.1-4.3) mittels
eines einzigen Schalters, insbesondere eines Dreh-Betätigungsknopfes(1),
und mittels eines einzigen Anzeigefeldes im
Bereich dieses Dreh-Betätigungsknopfes (1) sind eine berührungslose
Betätigungsübertragung in Form eines magnetoresistiven
(GMR)-Schalters (2;3) zwischen dem frontseitigen Dreh-Betätigungsknopf
(1) und einer rückseitigen Steuereinheit
(3;6) sowie zwischen beiden im Blickfeld des Dreh-Betätigungsknopfes
(1) ein Flüssigkristall-Anzeigefeld (4) vorgesehen.
Patent EP-0816158-A3 (EP)
Inventor: SUSKO THOMAS J
IPC: B60N2/07
Filed: 1997-07-01
Abstract: An automotive seat assembly having a J-lock safety device which
interlocks a rear seat entry track mechanism during high load situations. The
entry track mechanism comprises a lower track and an upper track movably
supported by the lower track for providing fore and aft movement of the seat
assembly along a longitudinal axis. A downwardly facing first hook is
attached to the lower track and has a J-shape with a long leg and a short leg
interconnected by a bottom. An upwardly facing second hook is attached to
the upper track and has a J-shape with a long leg and a short leg
interconnected by a bottom. The short legs are in mechanically overlapping
relationship for limiting relative movement of the tracks in a direction
transverse to the longitudinal axis. The bottom of the first hook includes a
plurality of apertures and a plurality of teeth extend upwardly from the short
leg of the second hook, such that the teeth of the short leg of the second hook
engage the apertures of the bottom of the first hook in response to impact
forces urging the tracks in the direction transverse to the longitudinal axis.
Patent EP-0823790-A3 (EP)
Inventor: PORTIN JYRKI
IPC: H04B1/44
Filed: 1997-08-05
Abstract: A multi-mode radiotelephone (10) includes at least one antenna (12) for
transmitting and receiving RF signals within at least two frequency bands. The
radiotelephone also includes a first receiver (30, 34) having an input coupled to
the antenna for amplifying and down-converting RF signals within a first frequency
band and a second receiver (30a, 34a) having an input coupled to the antenna for
amplifying and down-converting RF signals within a second frequency band. The
radiotelephone further includes a first transmitter (44, 46, 48) having an output
coupled to the antenna for up-converting and amplifying RF signals within the first
frequency band and a second transmitter (44a, 46a, 48a) having an output
coupled to the antenna for up-converting and amplifying RF signals within the
second frequency band. In accordance with this invention the first receiver and
the second transmitter are disposed within a first circuit package (29a), and the
second receiver and the first transmitter are disposed within a second circuit
package (29b). The first and second circuit packages may be integrated circuits or
hybrid (e.g., thick or thin film) circuits.
Patent EP-0863644-A3 (EP)
Title: An FFT-based multitone DPSK modem
Inventor: HO JIN-MENG
IPC: H04J11/00
Filed: 1997-08-15
Abstract: A system and a method for transmitting coded information bits using
multitone techniques on a frame-by-frame basis. For transmission, coded information bits
are mapped into differential phase signals and absolute phase signals are generated based
on differential phase signals. N complex symbols are then generated and inverse discrete
Fourier transformed into N complex, time-domain samples, which are augmented with a
cyclic prefix and suffix. The augmented N complex, time-domain samples are then
separated into two real samples and converted into first and second baseband signals. The
first and second baseband signals are impressed into quadrature carrier components to form
in-phase and quadrature signal components which are combined into an RF signal prior to
transmission. For reception, a received RF signal is non-coherently quadrature
demodulated into first and second quadrature baseband signals. First and second
quadrature sample sequences are generated by sampling the quadrature baseband signals in
parallel. The added cyclic prefix and suffix are discarded, and N complex numbers are
generated from the first and second quadrature (real) sample sequences. N channel-weighted
tones are generated by performing a discrete Fourier transform on the N complex
numbers. N phase difference signals are generated which are demapped into coded
information bits according to a predetermined phase constellation.
Patent EP-0829271-A3 (EP)
Inventor: LIPRIE SAMUEL F
IPC: A61M25/10
Filed: 1997-09-02
Abstract: An apparatus for treating an occlusion or constriction, such as a stenosis in a
blood vessel or other conduit in the body for treating a tumour or cancerous
area occurring around a conduit or duct in the body. The apparatus
comprises a catheter (10) provided with a catheter centering balloon (41)
encircling a portion of the catheter near its distal end. This centering balloon
contains a plurality of thin spoke-like members (44,46,48,50). A second
dilatation balloon (14) attached to the surface of the catheter is used to treat
the stenosed area. A radioactive source of material (28) can be included for
treating the stenosis or cancer.
Patent EP-0835918-A3 (EP)
Inventor: KING RUSSELL KEITH
IPC: C09J183/07
Filed: 1997-10-08
Abstract: This invention pertains to an addition-curable
silicone adhesive composition that is extrudable and
flowable at room temperature in the absence of a solvent
comprising (A) 40 to 95 parts of an alkenyl functional
siloxane resin consisting essentially of R 3 SiO 1/2  siloxane
units and SiO 4/2  siloxane units, wherein R is a monovalent
hydrocarbon radical having 1 to 6 carbon atoms; there being
from 0.5 to 1.5 R 3 SiO 1/2  units for every SiO 4/2  units; said
resin containing 0.01 to 22 wt% alkenyl functionality; (B)
0.5 to 10 parts of an SiH containing polyorganosiloxane
having an average of at least 2 silicon-bonded hydrogen
atoms per molecule and having a viscosity of 0.8 to 2,000
mm 2 /s; (C) a hydrosilylation catalyst in sufficient quantity
to promote curing of said composition; (D) optionally, up to
70 parts of a polydiorganosiloxane having at least two
ethylenically or acetylenically unsaturated groups per
molecule and having a viscosity of 100 to 80,000 mm 2 /s; and
(E) optionally, an inhibitor in sufficient quantity for the
composition to be stable at room temperature in the absence
of oxygen and SiH reactive hydroxylated compounds.
Patent EP-0848174-A3 (EP)
Inventor: LYONS JAMES PATRICK
IPC: F16C39/06
Filed: 1997-12-12
Abstract: A magnetic thrust compensator for a mechanical thrust bearing
includes a parallel operating axial magnetic bearing including a stator
including two parallel stator extensions (4,5,6), a rotor disk (1,2,3)
situated between the two stator extensions (4,5,6), and first and
second electromagnets (7,8,9) each situated on a respective stator
extension (4,5,6) and facing the rotor disk (1,2,3). A controller
(15,17,19) selectively energizes one of the electromagnets (7,8,9).
Additional stator extensions and rotor disks can be used to provide
fault tolerance. The electromagnets (7,8,9) can each include dual
annual windings. The compensator can include an additional stator
extension, an additional rotor disk, and bias magnet situated on the
additional stator extension and facing the additional rotor disk with
the controller being adapted to selectively supply current to the bias
magnet. In a closed loop embodiment, the mechanical thrust bearing
can be spring mounted and, to determine the appropriate
energization level of one of the electromagnets, the controller can
determine a magnetic air gap length between the rotor disk and one
of the stator extensions.
Patent EP-0858101-A3 (EP)
Inventor: AOYAMA TOHRU
IPC: H01L21/205
Filed: 1998-02-06
Abstract: The selective growth of a semiconductor film is
disclosed while preventing concentrations at the time of a
growth of a SiGe epitaxial layer to form a SiGe layer free
from defects. In a UHV-CVD apparatus, after a substrate
for growth is fitted, a substrate temperature is set to 650 °C,
disilane is irradiated onto a surface of the substrate,
and the irradiation is finished before Si clusters are
formed on an oxide film. Chlorine is irradiated, thereby
removing Si atoms on the oxide film. These steps are
repeatedly performed, thereby forming a Si epitaxial layer.
The substrate temperature is lowered to 550 °C, irradiation
of disilane and germane and irradiation of chlorine are
repeatedly performed, thereby forming a SiGe epitaxial
layer. While keeping the substrate temperature at 550 °C,
disilane is irradiated, thereby forming Si cover layer. The
substrate temperature is elevated to 650 °C and the a Si
epitaxial layer is formed by the same steps as those for
the formation of the former Si epitaxial layer. The
epitaxial step is repeatedly performed similarly, thereby
forming a Si/SiGe super lattice structure.
Patent EP-0872699-A3 (EP)
Title: Waffensystem
Inventor: THIESEN STEFAN DR
IPC: F41G3/08
Filed: 1998-02-28
Abstract: Die Erfindung betrifft ein Waffensystem mit einer Waffe (1),
einer Richtanlage (2) und einer mit der Waffe verschießbaren
Munitionseinheit (4). 
     Um sowohl unterschiedliche Munitionsarten als auch bei unterschiedlichen
Losen der gleichen Munitionsart eine hohe Erst-Treffer-Wahrscheinlichkeit
der zu verschießenden Munition auf
einfache Weise zu ermöglichen, schlägt die Erfindung vor, das
herkömmliche mittels Feuerleitrechner gesteuerte Waffensystem
durch das Systemzusammenspiel eines Munitions- und Gerätegesteuerten
Waffensystems zu ersetzen. Dieses wird dadurch
erreicht, daß an oder in der jeweiligen Munitionseinheit (4)
ein erster Mikrocontroller (6) mit einem Datenspeicher (19)
zur Speicherung und Vorverarbeitung der munitionsspezifischen
Daten vorgesehen ist. Im geladenen Zustand der Waffe (1) findet
dann ein Datenaustausch zwischen dem ersten Mikrocontroller
(6) und der externen Richtanlage (2) sowie zwischen dem
Mikrocontroller (6) und den für die ziel- und waffenspezifischen
Daten vorgesehenen Dateneingabeeinrichtungen (8,9,12,
13) statt, so daß der Mikrocontroller (6) der jeweiligen
Munitionseinheit (4) die Funktion der herkömmlichen Feuerleitanlage
übernimmt. Gegebenenfalls kann zwischen dem ersten
Mikrocontroller (6) und den externen Baueinheiten (8,9,12,13)
ein zweiter in bezug auf die Munitionseinheit externer Mikrocontroller
(6') geschaltet werden.
Patent EP-0874424-A3 (EP)
Title: Halter für eine Schleifkohle
Inventor: BLOCK GUNNAR DIPL-ING
IPC: H01R39/38
Filed: 1998-04-21
Abstract: Die Erfindung bezieht sich auf einen Halter für eine Schleifkohle umfassend ein die Schleifkohle
aufnehmendes Gehäuse (10), ein von der Schleifkohle ausgehendes einen Schlitz (16)
in einer Gehäusewandung (24) durchsetzendes Litzenelement sowie eine von einer ersten
Gehäusewandung (20) ausgehende Aufnahme zum Führen und Halten des Litzenelementes.
Um insbesondere eine vollautomatische Montage auf einer Träger- wie Leiterplatte zu
ermöglichen, wird vorgeschlagen, dass die Aufnahme zumindest zwei zueinander beabstandete
Führungs- und/oder Halteabschnitte (26, 28) umfasst, die einen Abschnitt des Litzenelementes
geführt in einer senkrecht zu einer zweiten Gehäusewandung (18) verlaufenden
Richtung derart fixieren, dass das Litzenelement mit seinem freien Ende senkrecht über der
zweiten Gehäusewandung vorsteht.
Patent EP-0879787-A3 (EP)
Title: Vorrichtung zum Heben eines Flügels
Inventor: SEIBERT WOLFGANG
IPC: B62B1/14
Filed: 1998-05-02
Abstract: Zwei V-förmig, vertikal übereinander angeordnete Schenkel (9,10),
sind im Bereich ihres nach unten
gerichteten Schnittpunktes (12) mit einer bodenseitigen
Rollvorrichtung (14,15) ausgestattet, während der
nach oben gerichtete freie V-Schenkel (10) über einen
Tragestempel den Flügelkorpus (2) trägt, indem er
sich über den nach unten gerichteten freien V-Schenkel (9) und die
bodenseitige Rollvorrichtung (14,15) dreipunktartig
am Boden lagestabil abstützt. 
     Durch eine taumelnde Lagerung (24) des Tragestempels
ist eine kantenfreie Abstützung des Korpus (2)
auf dem Tragestempel über dem ganzen Bogenmaß des freien
V-Schenkels (9,10), sowie insbesondere
eine stabile finale Hubposition der Vorrichtung (7), ermöglicht. 
     Die auf dem freien V-Schenkel (10) axial einstellbare
Position des Tragestempels dient, neben der
fixierten Länge und Winkellage beider V-Schenkel (9,10)
zueinander, der Einstellung einer jeweils optimalen
effektiven Hubhöhe der Vorrichtung (7). 
     Die manuelle Vorrichtung ist erfindungsgemäß besonders einfach, schnell und sicher handhabbar.
Patent EP-0935968-A3 (EP)
Inventor: SUDO MORIHIRO
IPC: A61M5/31
Filed: 1998-09-24
Abstract: An adaptor system includes a plastic syringe (10) which is
pre-filled with a liquid medicament, and a plastic flange
adapter (20) which can be attached to the syringe (10). The
medicament-prefilled syringe is provided with a cylindrical
body (12) having a small diameter cylindrical body (12a) to
which a liquid medicament information label (15) is adhered
and a large diameter cylindrical body (12b), and an end
flange (13). The flange adaptor (20) is provided with a cylindrical
base portion (21) having an insertion hole (23)
whose diameter is such that the inner wall of the insertion
hole (23) does not contact the small diameter cylindrical
body (12a) of the syringe (10) and is in contact with the
large diameter cylindrical body (12b) when the flange adaptor
(20) is fitted to the syringe (10), and a large diameter
flange portion (22) which surrounds the end flange (13) of
the syringe (10). The invention is also directed to a medicament-prefilled
plastic syringe itself.
Patent EP-0914010-A3 (EP)
Inventor: OHISHI TAKEO
IPC: H03L7/095
Filed: 1998-10-28
Abstract: A clock signal generation apparatus includes a first device for
extracting reference information from an input digital signal. An
oscillator operates for generating a reference clock signal having a
frequency depending on a control signal. A second device
connected to the first device and the oscillator operates for
generating the control signal to the oscillator in response to the
reference clock signal generated by the oscillator and the reference
information extracted by the first device, and for locking a phase of
the reference clock signal to the reference information. A third
device connected to the second device operates for deciding
whether or not the phase of the reference clock signal is
successfully locked to the reference information. A fourth device
connected to the second device, a memory, and the third device
operates for storing the control signal generated by the second
device into the memory when the third device decides that the
phase of the reference clock signal is successfully locked to the
reference information. A fifth device connected to the memory, the
oscillator, and the second device operates for selecting one of the
control signal currently generated by the second device and the
control signal stored in the memory, and for feeding the selected
control signal to the oscillator.
Patent EP-0924905-A3 (EP)
Inventor: SEKI KATSUTOSHI
IPC: H04B3/10
Filed: 1998-12-18
Abstract: For training tap coefficients of an adaptive equalizer of  L  taps to
be used for equalizing an impulse response of a transmission channel
(200) to be shorter than  v  taps, stably and speedily, a training circuit
comprises: a transmitter (100) for transmitting a transmission signal
( x ( D )) produced by converting a frequency-domain transmission vector
( X ) encoded with a PRBS into a time-domain; a target-impulse-response
update means (1300) for producing an updated target impulse
response ( B u   ) making use of frequency-domain division method referring
to windowed tap coefficients ( w w   ( D )), a reception signal ( y ( D )),
and a training vector ( X ) encoded with a replica of the PRBS; a target-impulse-response
windowing means (1400) for outputting a windowed
target impulse response ( B w   ) together with a normalization coefficient
( S ) by windowing and normalizing the updated target impulse response
( B u   ) within  L  taps in a time-domain; a tap-coefficient update means
(2500) for updating the windowed tap coefficients ( w w   ( D )) making use
of a frequency-domain LMS method referring to the normalization coefficient
( S ), the windowed target impulse response ( B w   ), the training
vector ( X' ) and the reception signal ( y ( D )); and a tap-coefficient windowing
means (1600) for windowing the updated tap coefficients into
 v  taps. By updating the windowed tap coefficients ( w w   ( D )) repeatedly
until a certain convergence condition is attained, the windowed tap coefficients
( w w   ( D )) are outputted as the tap coefficients of the adaptive
equalizer.
Patent EP-0908300-A3 (EP)
Inventor: BROWNE ALAN LAMPE
IPC: F16L9/12
Filed: 1998-09-14
Abstract: A multi-fabric layer (52, 54, 56, 72), resin matrix laminated
composite tube (50) is disclosed having an end portion (70) adapted for crush
initiation by the provision of slits (58, 60, 66) in the fabric of at least the
innermost fabric layers (52, 54, 56) of said tube, the lengths of said slits (58,
60, 66) preferably decreasing in progressively outer fabric layers of the
laminated material.
Patent EP-0913316-A3 (EP)
Inventor: COLLIER-HALLMAN STEVEN JAMES
IPC: B62D6/00
Filed: 1998-09-28
Abstract: A vehicle power steering system (5) uses an electric motor (12)
to drive a pump (14) at a variable speed to provide power steering fluid at a
variable flow for power assist to operator steering efforts. The system has a
speed control (24) for the electric motor which derives a command speed
signal from a power steering load signal, senses motor speed and controls
electric power to the motor in response thereto to vary the speed of the
electric motor in the direction of the command speed signal. In a switching
region of the power steering fluid pressure signal, the speed control switches
(126) between a low speed for standby operation and a higher speed to supply
the power steering operation demands. The speed control modifies (128) the
switch-point load value in response to the power steering fluid temperature
sensor (48) to compensate for temperature dependent losses. Separate switch-points
are preferably provided for increasing and decreasing power steering
load to provide hysteresis; and both switch-points are preferably compensated.
Patent EP-0853380-A3 (EP)
Inventor: METT RICHARD R
IPC: H01F21/10
Filed: 1998-01-12
Abstract: A high efficiency radio frequency (RF) impedance
matching network (102) containing an "L-type"
inductor-capacitor (LC) circuit (110, 116) where the
capacitor (110) is a variable capacitor (110) coupled from
an input port (128) to ground (126) and the inductor (116)
is a variable inductance inductor (116) coupled from the
input port (128) to an output port (132). A blocking
capacitor (120) is provided between the inductor (116) and
the output port (132) and a ceramic capacitor (112) is
coupled in parallel across the variable capacitor (110).
The impedance match is tuned by physically adjusting tuning
elements of both the inductor (116) and capacitor (110).
The variable inductor (116) contains an improved inductor
tuning element (236) that optimizes current flow in the
tuning elements and inductor. To further improve the
efficiency of the matching network, the assembly uses an
improved enclosure interior finish and various circuit
optimization techniques that reduce contributions to match
loop resistance.
Patent EP-0881760-A3 (EP)
Inventor: ARCHER WILLIAM ROY
IPC: H02P6/00
Filed: 1998-05-29
Abstract: A motor having a stationary assembly including
a winding and a rotatable assembly in magnetic coupling
relation to the stationary assembly. A bridge circuit
for use in driving the motor has upper (54, 56) and lower
(50, 52) power switches connected between the winding and
the upper and lower rails (66, 68), respectively, of a
power supply link. Each of the lower switches
corresponds to one of the upper switches and each of the
switches has a conducting state and a nonconducting
state. The motor also has a control circuit for
generating a motor control signal to control the
switches. The lower switches are receiving and
responsive to the motor control signal. A drive circuit
(70, 72) drives the upper switches (54, 56) in response
to the state of the lower switches to selectively connect
the rails of the power supply link to the winding. As
such, the winding is energized to produce an
electromagnetic field for rotating the rotatable assembly
relative to the stationary assembly. The drive circuit
controls the upper switches to provide a delay interval
between the conducting states of the corresponding upper
and lower switches thereby reducing shoot-through
currents.
Patent EP-0901935-A3 (EP)
Inventor: GREGAR JOHN
IPC: B60N2/28
Filed: 1998-07-20
Abstract: A motor vehicle includes at least one passenger seat
provided with a pair of laterally spaced-apart
anchorage members (10) for anchoring a child seat (2).
The anchorage members (10) are pivotally mounted in
relation to the seat whereby they can be pivoted
between a use position in which they are upwardly
disposed through a gap between the squab (4) and the
seat-back (6) so that a clip or latch of a child seat
(2) can be secured to it, and a stowage position in
which they are disposed beneath or behind the squab.
The anchorage members (10) are constrained to pivot in
opposite directions to one another when moving from the
use position to the stowage position or  vice versa. 
The invention also provides an anchorage device for
mounting in relation to a vehicle seat, comprising a
pair of spaced-apart anchorage members (10) which are
constrained to pivot in opposite directions.